shabbal , via OnePlus 7T Pro , Dec 5, 2019 : This problem is only happening when I am on a video call. Whenever I'm doing a video call over a VOIP application (WhatsApp and Skype mainly) the other party is not able to hear me clearly. They say that my voice keeps breaking up and my sentences are not being received fully. I am certain that it is not a connection issue nor a hardware issue as the microphone was tested over calls and recorders and it is working fine. Could it be the latest version of Oxygen OS (version 10.0.4)?